import axios from 'axios'
import { ElMessage } from "element-plus";
import "element-plus/theme-chalk/el-message.css";
import { useUserStore } from '@/stores/user'
import router from '@/router';


// 创建axios实例
const http = axios.create({
  baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
  timeout: 10000
})

// axios请求拦截器
http.interceptors.request.use(config => {
   // 1. 从pinia获取token数据
   const userStore = useUserStore()
   // 2. 按照后端的要求拼接token数据
  const token = userStore.userInfo.token
  if (token) {
    config.headers.Authorization = `Bearer ${token}`
  }
  return config
}, e => Promise.reject(e))

// axios响应式拦截器
http.interceptors.response.use(res => res.data, e => {
  //错误提示
  ElMessage({
    type: 'waring',
    message: e.response.data.message || '请求失败',
  })
  if(e.response.status === 401){
    // 1. 清除本地的无效token
    const userStore = useUserStore()
    userStore.clearUserInfo()
    // 2. 跳转到登录页面
    router.push('/login')
  }
  return Promise.reject(e)
})


export default http